* {
	margin: 0;
	padding: 0;
	border: 0;
}

.center {
	margin: 0 auto;
}

a:hover {
	text-decoration: none;
}

header {
	background-color: #28A4C9;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 20;
}

header h3 {
	height: 50px;
	line-height: 50px;
}

.weightCenter {
	vertical-align: middle;
	text-align: center;
}

#hotCitys button {
	padding-left: 30px;
	padding-right: 30px;
}

#allCitys h4 {
	background-color: gainsboro;
	margin-left: 15px;
	margin-right: 50px;
	width: 40px;
	height: 40px;
	line-height: 40px;
	padding-left: 10px;
}

#allCitys li li {
	height: 40px;
	line-height: 40px;
}

#allCitys li li a {
	display: block;
	height: 100%;
	padding-left: 15px;
}

#scrollBar {
	width: 20px;
	height: 100%;
	position: fixed;
	right: 0;
	display: -webkit-box;
	/* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
	display: -moz-box;
	/* Firefox 17- */
	display: -webkit-flex;
	/* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
	display: -moz-flex;
	/* Firefox 18+ */
	display: -ms-flexbox;
	/* IE 10 */
	display: flex;
	-webkit-align-items: flex-start;
	align-items: flex-start;
	margin-right: 10px;
}